Fingernail tip extension



FIG. 1 is a perspective view showing the top, front and left side of a fingernail tip extension which forms my new design, the broken lines showing a human finger being for illustrative purposes only and forming no part of my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof. 

The ornamental design for a fingernail tip extension, as shown and described. 